9IIX
A Cryo-EM structure of Bitter taste receptor TAS2R14 with Ggust
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (D) | Guanine nucleotide-binding protein mini g(s) subunit alpha-1 | polymer | 249 | 28494.5 | 1 | Homo sapiens | ||
| 2 | B (C) | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 70 | 7729.9 | 1 | UniProt (P59768) Pfam (PF00631) | Homo sapiens (human) | G gamma-I |
| 3 | C (B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 344 | 37784.3 | 1 | UniProt (P62873) Pfam (PF25391) | Homo sapiens (human) | Transducin beta chain 1 |
| 4 | D (R) | Taste receptor type 2 member 14 | polymer | 317 | 36200.1 | 1 | UniProt (Q9NYV8) Pfam (PF05296) | Homo sapiens (human) | T2R14,Taste receptor family B member 1,TRB1 |
| 5 | E, F (R) | 4-methyl-N-[(2M)-2-(1H-tetrazol-5-yl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine | non-polymer | 321.3 | 2 | Chemie (A1AEI) |
Sequence modifications
B: 2 - 340 (UniProt: P62873)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Leu -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Gln 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 110208.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 642.5 | |
| All* | Total formula weight | 110851.3 |
